Marantz MODEL 28 (1968-1970)

Name: Marantz MODEL 28
Brand: Marantz

That rare combo of vintage charm and real performance—a receiver with a turntable built in, and a sound that still turns heads.

Overview

The Marantz Model 28 isn’t just another receiver from the late '60s—it’s a statement. A sleek, walnut-clad chassis with a gleaming silver faceplate, it looks like something you’d find in a design archive, not just an audio catalog. But beyond the looks, it’s got substance: 20 watts per channel of solid-state muscle, discrete transistor circuitry, and a build quality that still impresses decades later. Owners report smooth, musical sound with a surprising low-end punch, often noting how it retains that elusive “tube-like” warmth even without a single valve in sight. It’s not the most powerful Marantz ever made, but it doesn’t need to be—this one’s about balance, refinement, and that rare sense of cohesion you only get when everything’s engineered as a system.

And what a system it is. The Model 28 isn’t just a receiver—it’s a complete stereo in one box, thanks to the built-in Garrard Synchro-Lab 55B turntable tucked neatly underneath a tinted dust cover. That integration was no gimmick; it meant you could have a full, high-quality setup without a stack of components. For its time, that was a big deal. It shared much of its internal DNA with the slightly more upscale Model 26, minus the external phono inputs, making it a streamlined, cost-conscious option without sacrificing core performance. Still, Marantz didn’t cut corners where it counted: heavy-duty power supply, large heatsinks, and robust filter capacitors all point to a design built to last. Though it’s considered one of the lower-end receivers in the Marantz lineup of the era, it punched well above its weight—both in sound and in build.

Specifications

Manufacturer	Marantz
Product Type	Receiver
Production Years	1968-1970
Power Output	20 watts per channel into 8Ω (stereo)
Tuning Range	FM, MW
Frequency Response	20 Hz to 20 kHz
Total Harmonic Distortion	0.1%
Inputs	Phono, Tuner, Aux, Tape
Outputs	2 pairs of speaker outputs
Dimensions	18.5" wide x 5.5" high x 13.5" deep
Weight	28 lbs
Made In	Japan
Cabinet	Wooden cabinet (WC-5)
Remote Control	No

Key Features

Solid-State Circuitry with Serious Build Quality

Under the hood, the Model 28 is all business. It uses discrete transistor circuitry—no ICs here—paired with a heavy-duty power supply and large filter capacitors that help deliver clean, stable power. The amp, tone (preamp), and power supply are each on their own dedicated boards, making servicing and restoration more manageable than in tightly integrated designs. Large heatsinks suggest Marantz engineers were thinking about thermal stability, not just peak output. It’s a no-nonsense, overbuilt approach that explains why so many of these units still work today—if they’ve been maintained.

Built-In Garrard Turntable: A Rare Combo

The inclusion of the Garrard Synchro-Lab 55B turntable is what truly sets the Model 28 apart. This wasn’t a cheap OEM platter slapped in for convenience; the Synchro-Lab 55B was a respected, high-performance turntable in its own right. It came with a tinted dust cover and was mounted using rubber isolating bushings to reduce vibration—though owners have reported those bushings can degrade or melt over time, sometimes damaging the C-clip groove on the spindle. Finding a Model 28 with a fully functional, original turntable is exceptionally rare, and those units command serious attention from collectors.

Classic Marantz Aesthetic and Layout

The front panel is pure late-'60s Marantz: an immaculate silver faceplate with crisp, legible labeling, smooth rotary controls, and a clean, symmetrical layout. Housed in an elegant walnut cabinet (WC-5), it looks as good in a modern living room as it did in a 1970s hi-fi setup. Controls are known for their smooth operation, though age has a way of catching up—oxidation can make them noisy over time, a common issue easily addressed with DeoxIT treatment. There’s no remote control, but that’s no surprise for a receiver of this era. Everything you need is right there, tactile and immediate.

Historical Context

Introduced in 1968, the Model 28 arrived just before the launch of Marantz’s 22XX series, positioning it as a mid-power receiver in a lineup that was rapidly evolving. It was one of the lower-end models in the Marantz range, but that doesn’t mean it was an entry-level compromise. Instead, it offered a carefully balanced package—solid performance, integrated turntable, and premium build—at a more accessible point in the lineup. It competed with mid-tier receivers from Pioneer, Sansui, and Kenwood, all of which were pushing solid-state designs with increasing sophistication. The Model 28 stood out not by brute specs, but by refinement, integration, and that unmistakable Marantz sound.

Collectibility & Value

The Marantz Model 28 is described as exceptionally rare and scarce, especially in complete, working condition with its original turntable. A serviced unit in excellent shape can fetch around $595, though listings have varied—some asking as low as $325, others selling for $250. The real value spike comes with the turntable intact and functional; those are the ones that collectors chase. Common failures include noisy controls (due to oxidation), failing electrolytic capacitors—especially in the power supply—and degraded preamp transistors like the 2SC458. A full recap is often recommended, and kits are available. Turntable-specific issues, like melting rubber bushings and spindle damage, require careful attention during restoration. Owners note that with a little DeoxIT and fresh bulbs (like the GE44), these units can operate “fantastic” again—proof that, with care, the Model 28 isn’t just a relic, but a living piece of audio history.

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